miron2077

Verified answer

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long70 1) 1/3:1/9=1/3•9/1=9/3=3
2) 3/8:1/2= 3/8•2/1= 6/8=3/4
3) 4/9:8/9=4/9•9/8=36/72=4/8=2/4
4) 1/12:1/6= 1/12•6/1= 6/12=1/2
5) 3/5:1/25= 3/5•25/1= 75/5=15
6) 2/7:3/7= 2/7•7/3 =14/21= 2/3
7) 1/10:1/10 = 1/10•10/1=10/10=1
8) 3/4:5/8= 3/4•8/5= 24/20=6/5=1 1/5